add terminate action

src/reHDD.cpp

@@ -197,6 +197,12 @@ void reHDD::ThreadUserInput()
             handleESC();
             ui->updateTUI(&listDrives, u8SelectedEntry);
             break;
+        case TUI::UserInput::Terminate:
+            cout << "Terminate" << endl;
+            stopShredAllDrives(&listDrives);
+            sleep(5);     // sleep 5 sec
+            std::exit(1); // Terminates main, doesn't wait for threads
+            break;
         default:
             break;
         }
@@ -464,6 +470,34 @@ void reHDD::startShredAllDrives(list<Drive> *plistDrives)
     mxDrives.unlock();
 }
 
+/**
+ * \brief   stop shred for all drives
+ * \param	pointer of list <Drive>* plistDrives
+ * \return  void
+ */
+void reHDD::stopShredAllDrives(list<Drive> *plistDrives)
+{
+    list<Drive>::iterator it;
+    mxDrives.lock();
+    for (it = plistDrives->begin(); it != plistDrives->end(); ++it)
+    {
+
+        if (it->state == Drive::SHRED_ACTIVE || it->state == Drive::DELETE_ACTIVE)
+        {
+            it->state = Drive::NONE;
+            Logger::logThis()->info("Abort-Shred-Signal for: " + it->getModelName() + "-" + it->getSerial());
+            // task for drive is running --> remove selection
+        }
+
+#ifdef LOG_LEVEL_HIGH
+        ostringstream address;
+        address << (void const *)&(*it);
+        Logger::logThis()->info("Started shred (all) for: " + it->getModelName() + "-" + it->getSerial() + " @" + address.str());
+#endif
+    }
+    mxDrives.unlock();
+}
+
 /**
  * \brief   print drives with all information
  * \param	pointer of list <Drive>* plistDrives